HAL : hal-00616597, version 1

DOI : 10.1177/0954407011401503

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Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 225, 7 (2011) 930-943

Robust control for the air path of a downsized engine

Guillaume Colin 1, Yann Chamaillard 1, Benoit Bellicaud 1

(01/07/2011)

This paper presents a simple method for designing a robust controller that can be used on non-linear systems, here the air path of a downsized engine. This computationally inexpensive controller is thus obtained faster and more systematically than the usual look-up-table-based controllers. The successive steps of the method are: system identification, system normalization and linearization, nominal model design, model uncertainty design, and controller design with property verification. This robust controller is applied to the air path of a downsized spark ignition engine, i.e. intake manifold pressure control and boost pressure control.

1 :	Laboratoire PRISME (PRISME)
	Université d'Orléans : EA4229 – ENSI Bourges

Équipe de recherche : F2ME

Domaine

:

Sciences de l'ingénieur/Automatique / Robotique

Mots Clés : engine control – robust control – uncertainty model – non-linear systems

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Contributeur : Guillaume Colin <>

Soumis le : Mardi 23 Août 2011, 12:11:16

Dernière modification le : Jeudi 20 Décembre 2012, 11:23:50